Anna Janet Trejo, DNP
NPI 1104474980 · Gerontology Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Janet Trejo, DNP is a Gerontology Nurse Practitioner provider in Phoenix, AZ (NPI 1104474980).
Provider details
- NPI number
- 1104474980
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 231470 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$321 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 6745 N 51st DrGlendale, AZ 85301-3425Phone: (623) 847-5300
- 2922 W Dunbar DrPhoenix, AZ 85041-6354Phone: (602) 919-8699
- 500 W Thomas Rd Ste 900aPhoenix, AZ 85013-4223Phone: (602) 406-3540Fax: (602) 406-7186
Registry dates
- Enumerated
- 2019-08-26
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Anna Janet Trejo's NPI number?
- Anna Janet Trejo's National Provider Identifier (NPI) is 1104474980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Janet Trejo's specialty?
- Anna Janet Trejo is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anna Janet Trejo located?
- Anna Janet Trejo's practice location on file with NPPES is 2910 N 3rd Ave Ste 470, Phoenix, AZ 85013-4434.
- What is Anna Janet Trejo's phone number?
- The practice phone number listed in the NPPES registry for Anna Janet Trejo is (602) 406-6262.
- Does Anna Janet Trejo accept Medicare?
- Anna Janet Trejo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Janet Trejo's NPI active?
- Yes — Anna Janet Trejo's NPI (1104474980) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.